Hi all I'm looking for a set of track pis & bushings, I rebuilt these tracks 40 yrs. ago,& at that time I could only get bushings, but I found out pins from a JD 40 had
the same pins, tracks are ready for a rebuild, & I'm wondering if anyone would know if the JD 40 bushing would work 'if" they are available, or if some other pis & bushings would work
Thanks for any help u may have!

I have a couple of Tens that have had JD Pins and Bushes Fitted , I believe they are very tight fit[ more than Normal]
Here are the Part Numbers and a few weeks ago I rang the Local JD Dealer here in Australia and they are available ex USA. Part Nos are as Follows . Pin M2559T, Bush M2259T Master Pin TE433YT and Circlip for same 5787YT. . I have prices somewhere , But I thought they were reasonable .Good luck with Them LJ

Thanks lance, I new the JD 40 pin fit because I used them 40 years ago when I redid the tracks, just wasn't sure the OD of the JD bushings was the same as the cat, I will check around some Jd dealers & see if I can find some.

I think they are from a MC crawler but not for sure

Jeff is correct,

I used JD MC pins and bushings on my TEN. They are only .003" larger which is no problem. Finding someone to press them is another!

John Deere MC and early three roller Model 40 are the same

Thanks for all the info guys, I did know the pins work, that's what I used last time I rebuilt the tracks, it's the bushings that were my concern, pressing them together was no problem
I made a jig, & used a 10 ton porta power to press them in, getting them out was where I needed a bigger press, now all I have to do is find a set of pins & bushings!